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🛰️ SATELLITE · HISTORICAL RECORD

Zenit-6 No. 2L

Re-entered 29 Jun 1979

Zenit-6 No. 2L (NORAD 11404, COSPAR 1979-055A) was a SU satellite that re-entered Earth's atmosphere on 29 Jun 1979, launched on 15 Jun 1979 on the Zenit-6 mission. It was operated by GUKOSR as part of the Zenit-6 programme. The spacecraft was built by TSSKB on the Zenit-6 bus, with a mass of 2,655 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.

1979
launched
1979
re-entered
0
years on orbit
2,655
kg mass

Lifecycle

Launched15 Jun 1979 · on the Zenit-6 mission
Operational29 Jun 1979 · entered service
Retired29 Jun 1979 · end of operational service
Re-entered29 Jun 1979 · atmospheric re-entry — object destroyed

Specifications

NORAD ID11404
COSPAR1979-055A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSSKB
BusZenit-6
Mass2,655 kg
ProgrammeZenit-6
CategoryIMG
OrbitLEO (LLEO/I)
Altitude225 × 287 km
Inclination72.9°

Frequently asked questions

What happened to Zenit-6 No. 2L?

Zenit-6 No. 2L re-entered Earth's atmosphere on 29 Jun 1979, ending a mission that began with its launch in 1979. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Zenit-6 No. 2L re-enter the atmosphere?

Zenit-6 No. 2L re-entered on 29 Jun 1979, according to Orbital Radar's historical catalogue records.

Who operated and built Zenit-6 No. 2L?

Zenit-6 No. 2L was operated by GUKOSR and built by TSSKB (SU).

Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.